C++關鍵字（保留字）

C++ 關鍵字網絡

點擊下表以進入具體釋義ide

__abstract ²	__alignof Operator	__asm
__assume	__based	__box ²
__cdecl	__declspec	__delegate ²
__event	__except	__fastcall
__finally	__forceinline	__gc ²
__hook ³	__identifier	__if_exists
__if_not_exists	__inline	__int16
__int32	__int64	__int8
__interface	__leave	__m128
__m128d	__m128i	__m64
__multiple_inheritance	__nogc ²	__noop
__pin ²	__property ²	__raise
__sealed ²	__single_inheritance	__stdcall
__super	__thiscall	__try/__except, __try/__finally
__try_cast ²	__unaligned	__unhook ³
__uuidof	__value ²	__virtual_inheritance
__w64	__wchar_t, wchar_t	abstract
array	auto	bool
break	case	catch
char	class	const
const_cast	continue	decltype
default	delegate	delete
deprecated ¹	dllexport ¹	dllimport ¹
do	double	dynamic_cast
else	enum	enum class
enum struct	event	explicit
extern	false	finally
float	for	for each, in
friend	friend_as	gcnew
generic	goto	if
initonly	inline	int
interface class	interface struct	interior_ptr
literal	long	mutable
naked ¹	namespace	new
new	noinline ¹	noreturn ¹
nothrow ¹	novtable ¹	nullptr
operator	private	property
property ¹	protected	public
ref class	ref struct	register
reinterpret_cast	return	safecast
sealed	selectany ¹	short
signed	sizeof	static
static_assert	static_cast	struct
switch	template	this
thread ¹	throw	true
try	typedef	typeid
typeid	typename	union
unsigned	using declaration, using directive	uuid ¹
value class	value struct	virtual
void	volatile	while

根據其內容可將其細分一下：

基本的數據類型關鍵字：void, int, char, float, double, bool

類型修飾關鍵字：long, short, singed, unsigned

布爾型字面值：true, false

很是重要的變量聲明修飾符：const, inline

存儲類別關鍵字：auto, static, extern, , register

控制結構關鍵字：for, while, if, else, do

switch語句關鍵字：switch, case, default

路徑跳轉關鍵字：break, continue, return, goto

動態建立變量關鍵字：new, delete

長度運算符：sizeof

複合類型關鍵字：class, struct, enum, union, typedef

與類成員相關關鍵字：this, friend, virtual, mutable, explicit, operator

派生類繼承方式：private, protected, public

模板：template, typename

命名空間：namespace, using

異常處理：catch, throw, try,

各類操做符的替代名：and, and_eq, bitand, bitor, compl, not, not_eq, or, or_eq, xor, xor_eq

其餘不經常使用的：asm, export, typeid, volatileoop

在cena中time 是保留的若是拿 time 作變量名會 沒法編譯ui

——以上部份內容摘自網絡及Microsoft MSDNthis

——儘可能不要用英文全拼能夠用縮寫或者把首字母大寫還有不少方法避免掉坑裏的好比：用漢語拼音spa